DE602004005365D1 - Electronic control unit - Google Patents

Electronic control unit

Info

Publication number
DE602004005365D1
DE602004005365D1 DE602004005365T DE602004005365T DE602004005365D1 DE 602004005365 D1 DE602004005365 D1 DE 602004005365D1 DE 602004005365 T DE602004005365 T DE 602004005365T DE 602004005365 T DE602004005365 T DE 602004005365T DE 602004005365 D1 DE602004005365 D1 DE 602004005365D1
Authority
DE
Germany
Prior art keywords
control unit
electronic control
electronic
unit
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE602004005365T
Other languages
German (de)
Other versions
DE602004005365T2 (en
Inventor
Kenji Sunami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE602004005365D1 publication Critical patent/DE602004005365D1/en
Application granted granted Critical
Publication of DE602004005365T2 publication Critical patent/DE602004005365T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24033—Failure, fault detection and isolation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24034—Model checker, to verify and debug control software
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24038—Several test signals stored in memory and used as input signals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24044—Second controller monitors diagnostics system of first controller

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Debugging And Monitoring (AREA)
DE602004005365T 2003-01-23 2004-01-21 Electronic control unit Expired - Lifetime DE602004005365T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003015323 2003-01-23
JP2003015323A JP4348950B2 (en) 2003-01-23 2003-01-23 Electronic control unit

Publications (2)

Publication Number Publication Date
DE602004005365D1 true DE602004005365D1 (en) 2007-05-03
DE602004005365T2 DE602004005365T2 (en) 2007-12-06

Family

ID=32588673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005365T Expired - Lifetime DE602004005365T2 (en) 2003-01-23 2004-01-21 Electronic control unit

Country Status (4)

Country Link
US (1) US7248932B2 (en)
EP (1) EP1441265B1 (en)
JP (1) JP4348950B2 (en)
DE (1) DE602004005365T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006257944A (en) * 2005-03-16 2006-09-28 Fujitsu Ten Ltd Abnormality detecting device of internal combustion engine
DE102006028695B4 (en) 2005-06-23 2017-11-30 Denso Corporation Electronic control system with malfunction monitoring
JP4483720B2 (en) 2005-06-23 2010-06-16 株式会社デンソー Electronic control unit
DE102005060902A1 (en) * 2005-12-20 2007-06-28 Robert Bosch Gmbh Control device for e.g. engine of motor vehicle, has memories for instructions, where part of instructions defines process, which checks acceptance of parameters and permits execution of another process when value is found for acceptance
JP4775042B2 (en) * 2006-03-09 2011-09-21 ヤマハ株式会社 Control device and program
JP4747930B2 (en) * 2006-04-24 2011-08-17 トヨタ自動車株式会社 Electronic control device and arithmetic function inspection method
DE102007038540B4 (en) 2007-08-16 2021-11-25 Robert Bosch Gmbh Accompanying chip for engine control signal processing
JP2012026316A (en) * 2010-07-21 2012-02-09 Keihin Corp Engine control system
US9921712B2 (en) 2010-12-29 2018-03-20 Mako Surgical Corp. System and method for providing substantially stable control of a surgical tool
US9119655B2 (en) 2012-08-03 2015-09-01 Stryker Corporation Surgical manipulator capable of controlling a surgical instrument in multiple modes
JP6016257B2 (en) * 2011-12-27 2016-10-26 ボッシュ株式会社 Vehicle engine control device
JP5682861B2 (en) * 2012-02-01 2015-03-11 株式会社デンソー Electronic control device and electric power steering device using the same
US9820818B2 (en) 2012-08-03 2017-11-21 Stryker Corporation System and method for controlling a surgical manipulator based on implant parameters
US9226796B2 (en) 2012-08-03 2016-01-05 Stryker Corporation Method for detecting a disturbance as an energy applicator of a surgical instrument traverses a cutting path
KR102530836B1 (en) 2012-08-03 2023-05-10 스트리커 코포레이션 Systems and methods for robotic surgery
JP2015088007A (en) * 2013-10-31 2015-05-07 株式会社日立国際電気 Failure-information notification system
DE102015213831A1 (en) * 2015-07-22 2017-01-26 Robert Bosch Gmbh Method for decommissioning an electrically controlled component of a vehicle in the event of a fault of a component unit controlling the component
EP3554414A1 (en) 2016-12-16 2019-10-23 MAKO Surgical Corp. Techniques for modifying tool operation in a surgical robotic system based on comparing actual and commanded states of the tool relative to a surgical site

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733807B2 (en) * 1984-06-01 1995-04-12 日産自動車株式会社 Fail-safe control device
GB2281791B (en) 1991-07-04 1995-06-14 Fuji Heavy Ind Ltd A control method for a vehicle
JP3345817B2 (en) 1992-10-27 2002-11-18 本田技研工業株式会社 Engine electronic control unit
JPH06149626A (en) 1992-11-13 1994-05-31 Fujitsu Ten Ltd Electronic controller
JP3343143B2 (en) * 1992-12-02 2002-11-11 日本電気株式会社 Failure diagnosis method
DE4438714A1 (en) * 1994-10-29 1996-05-02 Bosch Gmbh Robert Method and device for controlling the drive unit of a vehicle
US6243629B1 (en) * 1996-04-19 2001-06-05 Honda Giken Kogyo Kabushiki Kaisha Electronic control unit for automotive vehicles
JP3991384B2 (en) * 1996-07-15 2007-10-17 株式会社デンソー Electronic control unit
JPH11294252A (en) * 1998-04-13 1999-10-26 Denso Corp Electronic control device
DE19917208A1 (en) * 1999-04-16 2000-10-19 Bosch Gmbh Robert Testing of a vehicle computer by supplying test data to one or more program modules so that the results can be checked against expected results and an error condition indicated if necessary
DE19933086B4 (en) * 1999-07-15 2008-11-20 Robert Bosch Gmbh Method and device for mutual monitoring of control units
JP2001063492A (en) * 1999-08-27 2001-03-13 Nec Corp Electronic control device for vehicle safety control device
DE19947252A1 (en) * 1999-09-30 2001-05-03 Bosch Gmbh Robert Device and method for controlling a drive unit
JP4253979B2 (en) 2000-01-21 2009-04-15 株式会社デンソー Inspection method for in-vehicle control unit
DE10006206A1 (en) * 2000-02-11 2001-08-30 Daimler Chrysler Ag Electronic control system e.g. for motor vehicle subsystems, checks first and second transmission signals generated via different paths for transmission between first and second control units using third control unit
DE10065118A1 (en) * 2000-12-28 2002-07-04 Bosch Gmbh Robert System and method for controlling and / or monitoring a control device network having at least two control devices
JP3883842B2 (en) * 2001-11-02 2007-02-21 株式会社デンソー Electronic control device for vehicle
JP3835312B2 (en) * 2002-03-07 2006-10-18 株式会社デンソー Electronic control device for vehicle
EP1496435A1 (en) * 2003-07-11 2005-01-12 Yogitech Spa Dependable microcontroller, method for designing a dependable microcontroller and computer program product therefor

Also Published As

Publication number Publication date
JP4348950B2 (en) 2009-10-21
EP1441265A1 (en) 2004-07-28
DE602004005365T2 (en) 2007-12-06
EP1441265B1 (en) 2007-03-21
US20040148036A1 (en) 2004-07-29
US7248932B2 (en) 2007-07-24
JP2004227346A (en) 2004-08-12

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition